Video: Boyz II Men and More Share Go-To Karaoke Songs - Plus an "End of the Road" Sing-Along!

We were on the blue carpet at the 2013 Billboard Music Awards, and it was the perfect time to ask two very important questions: what's your go-to karaoke song, and what did you do when you heard your music on the radio for the first time? Something really magical happened when Boyz II Men stopped by to give their answers - plus Akon, Miguel, Chloë Moretz, and more also get in on the action!